Read Ecclesiastes 1:7 Using Other Translations
All the rivers run into the sea; yet the sea is not full; unto the place from whence the rivers come, thither they return again.
All streams run to the sea, but the sea is not full; to the place where the streams flow, there they flow again.
Rivers run into the sea, but the sea is never full. Then the water returns again to the rivers and flows out again to the sea.